ATE71161T1 - SEWING THREAD AND METHOD OF MAKING THE SAME. - Google Patents

SEWING THREAD AND METHOD OF MAKING THE SAME.

Info

Publication number
ATE71161T1
ATE71161T1 AT89107520T AT89107520T ATE71161T1 AT E71161 T1 ATE71161 T1 AT E71161T1 AT 89107520 T AT89107520 T AT 89107520T AT 89107520 T AT89107520 T AT 89107520T AT E71161 T1 ATE71161 T1 AT E71161T1
Authority
AT
Austria
Prior art keywords
sewing thread
binding regions
laser beams
individual
fibres
Prior art date
Application number
AT89107520T
Other languages
German (de)
Inventor
Eckhard Prof Dr Schollmeyer
Thomas Dr Bahners
Kurt Dipl-Ing Truckenmueller
Karl Dipl-Ing Greifeneder
Original Assignee
Amann & Soehne
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amann & Soehne filed Critical Amann & Soehne
Application granted granted Critical
Publication of ATE71161T1 publication Critical patent/ATE71161T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44—Yarns or threads characterised by the purpose for which they are designed
    • D02G3/46—Sewing-cottons or the like
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, e.g. by ultrasonic waves, corona discharge, irradiation, electric currents or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/005—Laser beam treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Polymerisation Methods In General (AREA)
  • Knitting Of Fabric (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A sewing thread is described which consists of a large number of individual filaments and/or individual fibres. The outer filaments or fibres of the sewing thread are adhesively bonded to one another via binding regions (2a-2b), the binding regions comprising a solidified melt of the polymeric material of the particular sewing thread (1). Sections in which the sewing thread has a bulkier structure compared with the binding regions are provided between the binding regions. Two processes for the production of the sewing thread are also described. In the first process, the sewing thread (1) is exposed to pulsed laser beams so that some of the individual filaments and/or the individual fibres thereof are fused with one another with the formation of essentially spherical binding regions. It is also possible to treat the sewing thread with continuous-wave laser beams, part of the sewing thread being shielded by a perforated mask which is arranged between a laser producing the laser beams and the sewing thread.
AT89107520T 1988-05-07 1989-04-26 SEWING THREAD AND METHOD OF MAKING THE SAME. ATE71161T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815696A DE3815696C1 (en) 1988-05-07 1988-05-07
EP89107520A EP0341487B1 (en) 1988-05-07 1989-04-26 Sewing thread and method for producing the same

Publications (1)

Publication Number Publication Date
ATE71161T1 true ATE71161T1 (en) 1992-01-15

Family

ID=6353919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89107520T ATE71161T1 (en) 1988-05-07 1989-04-26 SEWING THREAD AND METHOD OF MAKING THE SAME.

Country Status (4)

Country Link
EP (1) EP0341487B1 (en)
AT (1) ATE71161T1 (en)
DE (2) DE3815696C1 (en)
ES (1) ES2029543T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916127A1 (en) * 1989-05-18 1990-11-22 Kuesters Eduard Maschf Process to chemically treat textile fabrics - uses irradiation in formula
DE10161419A1 (en) * 2001-12-13 2003-06-18 Temco Textilmaschkomponent Method and device for producing a combination yarn
DE102006009497A1 (en) * 2006-02-27 2007-08-30 Amann & Söhne GmbH & Co. KG Ready-made, provided with a seam or embroidery part
DE102010030773A1 (en) * 2010-06-30 2012-01-05 Sgl Carbon Se Yarn or sewing thread and method of making a yarn or sewing thread
CN102746125B (en) * 2012-07-27 2015-08-05 上虞市斯莫有机化学研究所 A kind of High purity diphenyl ether and preparation method thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB501436A (en) * 1937-05-24 1939-02-24 Wallach Roger Improvements relating to yarns, threads and cords, and to textile fabrics made therefrom or incorporating them
GB1270174A (en) * 1969-10-17 1972-04-12 Coats Ltd J & P Method of producing yarns and threads
DE2250584A1 (en) * 1971-10-11 1973-04-19 Asahi Chemical Ind MULTIFIL YARN
DE2436997C2 (en) * 1974-08-01 1982-08-12 Ackermann-Göggingen AG, 8900 Augsburg Core thread
DE2628774C2 (en) * 1976-06-26 1978-07-06 Zwirnerei Ackermann, Werk Der Ackermann-Goeggingen Ag, 7100 Heilbronn Method and device for producing a textured yarn or thread
DE2814591A1 (en) * 1978-04-05 1979-10-18 Ackermann Goeggingen Ag Sewing thread for high speed sewing machines - has core made of high tensile strength material and sleeve cast about core from wear and temp. resistant material
US4523426A (en) * 1981-11-20 1985-06-18 Collins & Aikman Corp. High temperature resistant sewing thread and method of making
ATE31749T1 (en) * 1983-03-19 1988-01-15 Ackermann Goeggingen Ag TEMPERATURE RESISTANT SEWING THREAD AND PROCESS FOR ITS MANUFACTURE.
DD221766A1 (en) * 1983-12-29 1985-05-02 Forster Tuchfabriken Veb EFFECT ZWIRN
DE3540411A1 (en) * 1985-11-14 1987-05-21 Deutsches Textilforschzentrum Process for the finishing of yarns and/or sheet-like structures and apparatus for carrying out the process

Also Published As

Publication number Publication date
ES2029543T3 (en) 1992-08-16
DE3815696C1 (en) 1989-08-24
EP0341487B1 (en) 1992-01-02
DE58900649D1 (en) 1992-02-13
EP0341487A1 (en) 1989-11-15

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